ENVIRONMENT

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Across
  1. 3. converting waste into new materials
  2. 7. the destruction of forests and jungles
  3. 9. harmful or dirty things in the air, water, or land make it unsafe
  4. 11. wildlife which is at risk of extinction
Down
  1. 1. buses and trains are examples of this
  2. 2. natural fuels that come from plants and animals
  3. 4. types of air (e.g., CO2) which make the world hotter:
  4. 5. rubbish whichis buried underground
  5. 6. taking care of the planet and its resources
  6. 8. a variation in world weather patterns
  7. 10. protection of the natural environment